BBA is a premier remanufacturer of many different types of ABS pumps, controllers, and modulators.

The units below are only examples of the ABS units that we repair. To see if we can supply or remanufacture yours, give us a call or click on the make of your vehicle at the left and then click ABS pumps/controllers/modulators then look for your part number. You can also check or Common Failures page to see if your part is listed. If you have any questions do not hesitate to contact us at the numbers at the top right.

Other factors can cause ABS problems. Be sure to check these before purchasing a new system

1. Incorrect Jump Starting. If one incorrectly reverses the connections (even momentarily), a relay or the main controller may get burnt out.

2. Different wheel sizes will confuse the controller and may give a speed comparison alarm

3. ABS Wheel sensors do fail. Check resistances to specifications.

4. ABS Sensor Lead Faults

5. Sender rotor is cracked or warped

6. Wheel bearing wear that can cause gap between sensor and rotor to vary

How ABS Works

The three parts of any ABS system, whether combined or separate, are very similar to the human body. The brain or the controller monitors external sensors for wheel lock. The modulator acts as the muscles of the system, controlling the braking force on each wheel by venting pressure using solenoids. If the pressure eventually becomes too low under ABS conditions the heart of the system, the pump, starts to drain the vented fluid from expansion chambers in the modulator back in to the system to maintain correct pressure. All the driver experiences is a slight vibration of the pedal, as this cycle happens many times a second. Early systems had separate controllers, pumps and modulators. Then Teves 4 systems and Bosch 2e/2sh systems combined the pump and modulator, with still a separate controller. Post 99 vehicles generally have an all in one system fitted as typified by the Teves 20 system fitted to Fords, Jaguars, Jeeps, Nissans, Volvos, and Volkswagens and the Bosch 5.5 system fitted to Audis, BMWs, Renaults, Saabs, Vauxhalls, and Volkswagens.

Sample Range of ABS Products

Audi A4, A6, A8, AllRoad, S4, S6, S8 Bosch 5.3 ABS

Common Faults: No Communications and Wheel Speed Sensor Errors More Info

BMW K1200 LTC Motorcycle ABS

Part Number: 34512333232Common Faults: Does not pass self test because of hydraulic unit failure.

BMW K75 Motorcycle ABS Control Module

Part Number: #34521459699

BMW 740iL ABS

Part Number: 0265109021Common Failures: ABS, Traction Control lights on, speedometer not working

If you don''t see your ABS pump here click on the make of your vehicle at the left and then click ABS pumps/controllers/modulators and look for your part number.You can also check or Common Failures page to see if your part is listed.If you have any questions do not hesitate to contact us at the numbers at the top right.

WE ARE HAVING TECHNICAL ISSUES WITH OUR PHONE SYSTEM, PLEASE EMAIL ENQUIRIES TO sales@bba-reman.com